BRPI0710594B8 - clamping device - Google Patents

clamping device

Info

Publication number
BRPI0710594B8
BRPI0710594B8 BRPI0710594A BRPI0710594A BRPI0710594B8 BR PI0710594 B8 BRPI0710594 B8 BR PI0710594B8 BR PI0710594 A BRPI0710594 A BR PI0710594A BR PI0710594 A BRPI0710594 A BR PI0710594A BR PI0710594 B8 BRPI0710594 B8 BR PI0710594B8
Authority
BR
Brazil
Prior art keywords
hole
threaded portion
clamping device
axial
stem
Prior art date
Application number
BRPI0710594A
Other languages
Portuguese (pt)
Inventor
Gelibert Stéphane
Original Assignee
A Raymond Et Cie
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by A Raymond Et Cie filed Critical A Raymond Et Cie
Publication of BRPI0710594A2 publication Critical patent/BRPI0710594A2/en
Publication of BRPI0710594B1 publication Critical patent/BRPI0710594B1/en
Publication of BRPI0710594B8 publication Critical patent/BRPI0710594B8/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/08—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut
    • F16B37/0807—Nuts engaged from the end of the bolt, e.g. axially slidable nuts
    • F16B37/0842—Nuts engaged from the end of the bolt, e.g. axially slidable nuts fastened to the threaded bolt with snap-on-action, e.g. push-on nuts for stud bolts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/005—Nuts or like thread-engaging members into which threads are cut during screwing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/02—Nuts or like thread-engaging members made of thin sheet material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/44—Clasp, clip, support-clamp, or required component thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)
  • Insertion Pins And Rivets (AREA)

Abstract

<b>dispositivo de aperto.<d> a presente invenção refere-se ao dispositivo de aperto que compreende: um elemento de parafusação com uma cabeça de apoio e uma haste munida de um trecho filetado, um grampo de bloqueio (10), comportando uma base (21) equipada com um orifício de passagem (20) da haste do elemento de parafusação, e meios de retenção suportados pela base (21) para serem ajustados na vertical do orifício de passagem (20), e aptos a cooperarem com o trecho filetado para criar um bloqueio axial entre o elemento de parafusação e o grampo de bloqueio (10). os meios de retenção são constituídos por lingüetas flexíveis (22, 23) e elásticas, ajustadas de maneira convergente. suas extremidades livres (221, 231) determinam entre elas um espaço livre (d) inferior ao diâmetro nominal do trecho filetado (15) para virem se encaixar automaticamente nos filetes do trecho filetado (15), quando da inserção axial da haste (12) no orifício de passagem (20). um cardo (29) é ajustado na periferia do orifício de passagem (20) em direção às lingúetas flexíveis (22, 23) para constituir um batente nas extremidades livres (221, 231), quando da retirada axial da haste (12).Clamping device. The present invention relates to the clamping device comprising: a screwing element with a support head and a rod provided with a threaded portion, a locking clamp (10) having a base (21) equipped with a through hole (20) from the screw element rod, and retaining means supported by the base (21) to be vertically adjusted from the through hole (20), and able to cooperate with the threaded section to create an axial lock between the tightening element and the locking clamp (10). the retaining means are constituted by flexible (22, 23) and elastic, convergingly adjusted latches. their free ends (221, 231) determine between them a free space (d) less than the nominal diameter of the threaded portion (15) to automatically engage the fillet of the threaded portion (15) upon axial insertion of the stem (12) in the through hole (20). a thistle (29) is fitted at the periphery of the through hole (20) towards the flexible tabs (22, 23) to constitute a stop at the free ends (221, 231) upon axial withdrawal of the stem (12).

BRPI0710594A 2006-04-10 2007-03-08 clamping device BRPI0710594B8 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0603152 2006-04-10
FR0603152A FR2899658B1 (en) 2006-04-10 2006-04-10 CLAMPING DEVICE
PCT/EP2007/002001 WO2007115622A1 (en) 2006-04-10 2007-03-08 Clamping device

Publications (3)

Publication Number Publication Date
BRPI0710594A2 BRPI0710594A2 (en) 2011-08-16
BRPI0710594B1 BRPI0710594B1 (en) 2018-04-24
BRPI0710594B8 true BRPI0710594B8 (en) 2019-01-22

Family

ID=37434001

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0710594A BRPI0710594B8 (en) 2006-04-10 2007-03-08 clamping device

Country Status (10)

Country Link
US (1) US20100011546A1 (en)
EP (1) EP2007991B1 (en)
CN (1) CN101405511A (en)
BR (1) BRPI0710594B8 (en)
CA (1) CA2646690C (en)
CY (1) CY1117787T1 (en)
ES (1) ES2582487T3 (en)
FR (1) FR2899658B1 (en)
PL (1) PL2007991T3 (en)
WO (1) WO2007115622A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103321999A (en) * 2012-03-23 2013-09-25 冠捷投资有限公司 Combined device of locking structure and object as well as locking structure
US8979456B2 (en) * 2013-01-18 2015-03-17 GM Global Technology Operations LLC Retention clip assembly
CN103398075A (en) * 2013-08-05 2013-11-20 无锡市张泾宇钢机械厂 Pre-tightening elastic piece of screw
WO2015135535A1 (en) * 2014-03-12 2015-09-17 Rittal Gmbh & Co. Kg Fastening system for assembling appliances, in particular electrical appliances
CN105570253A (en) * 2014-10-16 2016-05-11 重庆玛格装饰建材有限公司 Fastening device
US9746018B2 (en) 2015-02-02 2017-08-29 Denso International America, Inc. Speed nut
CN104930037B (en) * 2015-06-18 2017-01-18 嘉兴汉工汽车紧固件有限公司 Self-tapping nail nut seat, detachable assembly applying same and machining process
CN105480172B (en) * 2016-01-07 2017-09-05 安徽江淮汽车集团股份有限公司 Wire clamp
CN112567162B (en) 2018-08-07 2023-02-21 爱迪实业产品有限公司 Retainer for clamp assembly
DE102019121911A1 (en) * 2019-08-14 2021-02-18 Illinois Tool Works Inc. Bolt fastening

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123880A (en) * 1964-03-10 Clip-on receptacle or socket member for one-quarter turn stud
USRE22049E (en) * 1936-10-01 1942-03-10 Spring fastener
US2407608A (en) * 1942-11-28 1946-09-10 Tinnerman Products Inc Fastening device
US2373312A (en) * 1943-06-11 1945-04-10 Orlin F Goudy Fastener
US2427392A (en) * 1944-11-25 1947-09-16 Oliver C Eckel Clip
US2560518A (en) * 1947-03-05 1951-07-10 United Carr Fastener Corp Friction nut
GB657161A (en) * 1948-01-28 1951-09-12 Tinnerman Products Inc Improvements relating to sheet metal fasteners
US3491820A (en) * 1968-05-29 1970-01-27 Modular Syst Flexible joint structure and clips therefor
US3841196A (en) * 1972-10-31 1974-10-15 G Tinnerman Quick-acting clamp
US4508477A (en) * 1982-09-30 1985-04-02 Eaton Corporation Fastening device
US4826375A (en) * 1987-08-17 1989-05-02 Eaton Corporation Variable diameter screw fastener
FR2754575B1 (en) * 1996-10-10 1998-11-27 Rapid Sa CLAMP-FORMING NUT FOR ASSEMBLING PANELS, SHEETS OR THE LIKE
JP2006308020A (en) * 2005-04-28 2006-11-09 Piolax Inc Push nut

Also Published As

Publication number Publication date
PL2007991T3 (en) 2016-11-30
EP2007991B1 (en) 2016-05-11
FR2899658A1 (en) 2007-10-12
ES2582487T3 (en) 2016-09-13
FR2899658B1 (en) 2010-08-27
CA2646690A1 (en) 2007-10-18
CA2646690C (en) 2012-05-22
US20100011546A1 (en) 2010-01-21
WO2007115622A1 (en) 2007-10-18
BRPI0710594A2 (en) 2011-08-16
BRPI0710594B1 (en) 2018-04-24
CY1117787T1 (en) 2017-05-17
CN101405511A (en) 2009-04-08
EP2007991A1 (en) 2008-12-31

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: F16B 37/04 (2006.01), F16B 37/02 (2006.01), F16B 3

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted
B16C Correction of notification of the grant

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/04/2018, OBSERVADAS AS CONDICOES LEGAIS. (CO) REFERENTE A RPI 2468 DE 24/04/2018, QUANTO AO NOME DO TITULAR.